# Proposal Preparation Numeric Interval Filter and Keyed Dataset Comparison

> Proposal Preparation Numeric Interval Filter and Keyed Dataset Comparison is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-26).

Applies a numeric interval filter and performs keyed dataset comparison on up to 200 proposal preparation records with completed_sections and planned_sections fields, returning 2 analytical reports.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-08-134?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-26
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/proposal-preparation-numeric-interval-filter-and-keyed-dataset-6a60cbd4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DIpoPZ5TGOh4R_fAg3FVi

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability proposal-preparation-numeric-interval-filter-and-keyed-dataset-6a60cbd4 -d '<json body>'
```

Example prompt: I have two sets of proposal preparation records — each with row_id, document_group, date, completed_sections, and planned_sections — up to 200 rows each. Can you run a numeric interval filter and a keyed dataset comparison on them using the completed_sections field and give me both reports?

## When to prefer this

Choose this endpoint when you have structured proposal preparation data with section count metrics and need both a numeric range filter and a cross-dataset row-level comparison in a single paid call. It is ideal for batch offline analysis of up to 200 rows where no live data lookup or predictive modeling is needed. Prefer this over general analytics tools when working specifically with document-group-keyed proposal records and needing both analyses bundled at low cost ($0.01 USDC for 2 reports).

## Known failure modes

- Exceeding 200 rows in either dataset returns a validation error
- Missing required fields (row_id, document_group, date, completed_sections, planned_sections) causes rejection
- Invalid date format (not YYYY-MM-DD) triggers a pattern validation error
- Null values in the selected numeric field may affect interval filter results
- Providing fewer than 1 row in the rows array causes a minItems validation failure
- Field selector must be exactly 'completed_sections' or 'planned_sections' — any other value is rejected

## How this service works

Proposal preparation — Numeric interval filter + Keyed dataset comparison: Numeric interval filter + Keyed dataset comparison for supplied proposal preparation records (completed_sections, planned_sections). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.

## Output

Returns 2 independent analytical reports: (1) a numeric interval filter report identifying which rows fall within specified value bands for the chosen field (completed_sections or planned_sections), and (2) a keyed dataset comparison report showing differences between the primary and secondary datasets matched by row_id. Both reports are computed locally from supplied data with no external lookups.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "document_group",
     "date",
     "completed_sections",
     "planned_sections"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "document_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "planned_sections": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "completed_sections": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "document_group": "group-a",
     "planned_sections": 1,
     "completed_sections": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "document_group": "group-b",
     "planned_sections": 2,
     "completed_sections": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "document_group": "group-a",
     "planned_sections": 3,
     "completed_sections": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "document_group": "group-b",
     "planned_sections": 4,
     "completed_sections": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "completed_sections",
    "planned_sections"
   ],
   "type": "string",
   "default": "completed_sections"
  },
  "other": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "document_group",
     "date",
     "completed_sections",
     "planned_sections"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "document_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "planned_sections": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
   
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/proposal-preparation-numeric-interval-filter-and-keyed-dataset-6a60cbd4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)